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Evaluating Video Visualizations of Human Behavior
Georgia Institute of Technology.ORCID iD: 0000-0003-4616-189X
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2011 (English)In: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, 2011, 1441-1450 p.Conference paper (Refereed)Text
Abstract [en]

Previously, we presented Viz-A-Vis, a VIsualiZation of Activity through computer VISion [17]. Viz-A-Vis visualizes behavior as aggregate motion over observation space. In this paper, we present two complementary user studies of Viz-A-Vis measuring its performance and discovery affordances. First, we present a controlled user study aimed at comparatively measuring behavioral analysis preference and performance for observation and search tasks. Second, we describe a study with architects measuring discovery affordances and potential impacts on their work practices. We conclude: 1) Viz-A-Vis significantly reduced search time; and 2) it increased the number and quality of insightful discoveries.

Place, publisher, year, edition, pages
2011. 1441-1450 p.
, CHI ’11
Keyword [en]
behavior, information visualization, user studies, video
National Category
Computer Science Human Computer Interaction Computer Vision and Robotics (Autonomous Systems) Architecture
Research subject
Computer Science; Human-computer Interaction; Architecture
URN: urn:nbn:se:kth:diva-184696DOI: 10.1145/1978942.1979155ScopusID: 2-s2.0-79958111270OAI: diva2:916494
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. 7 May- 12 May

QC 20160428

Available from: 2016-04-03 Created: 2016-04-03 Last updated: 2016-04-28Bibliographically approved

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Romero, Mario
Computer ScienceHuman Computer InteractionComputer Vision and Robotics (Autonomous Systems)Architecture

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